| 
           
            |  Key features of depression 
                and its management in general practice.
 |  
 
           
            |  | "..I've 
                been possessed by the devil" |  
             
              
            | Which 
              of the following statements are true in relation to withdrawal of 
              Omar from his antidepressants? |  
           
            |  | 1. 
              Carbamazepine is effective as long term prophylaxis. |   
            |  | 2. 
              Sodium valproate is now used widely for maintenance treatment. |   
            |  | 3. 
              Angiotensin converting enzyme inhibitors may cause lithium toxicity 
              in people taking the drug. |   
            |  | 4. 
              Omar should have his thyroid function monitored every 6 to 12 months. |   
            |  | 5. 
              Cessation of lithium should be gradual, over at least 1 to 2 months. |  | 3. 
          Angiotensin converting enzyme inhibitors may cause lithium toxicity 
          in people taking the drug.   Author's 
          answer: True Intercurrent 
          illness, fluid loss or use of diuretics, nonsteroidal anti-inflammatory 
          drugs or angiotensin converting enzyme inhibitors may reduce renal clearance 
          of lithium and lead to increased tissue concentrations and toxicity. Click 
          on any unselected options for feedback. |